Short article detailing police abuse during FeesMustFall last year, and resulting PTSD in students.
The article contains links to two documents that are probably well worth a read.
I touched on some of these abuses in a paper I wrote last year, published in The Thinker. The two documents in the article go into greater detail about protest protocol according to South African law, and have witness accounts of events from last year.
My research was largely based on news reporting from independent media, and conflict resolution theory, so there is a bit more meat in these documents from a law, and eye witness perspective.